2022 DA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4636793849 ± 2.76e-08
Semi-major axis (a)1.7788485596 AU ± 1.24e-08
Inclination (i)5.62279476° ± 3.51e-06
Long. of Asc. Node (Ω)329.20976966° ± 1.12e-06
Arg. of Perihelion (ω)151.92138621° ± 1.60e-05
Mean Anomaly (M)219.14614027° ± 5.06e-06
Mean Motion (n)0.4154356972°/day ± 4.34e-09
Perihelion dist (q)0.95403315 AU ± 4.95e-08
Aphelion dist (Q)2.60366397 AU ± 5.23e-08
Orbital Period2.37251226 yr ± 2.48e-08
Physical Parameters
H (abs. magnitude)25.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.309″
Uncertainty0
Orbit TypeApollo
MOID0.001501 AU
Observations Used136
Oppositions4
Arc Total2015-2022
First Observation Used2015-03-15
Last Observation Used2022-04-09
Observations (157)
Date Type RA Dec Mag Band Observatory
2022-02-21 05:35:51 C 10 15 10.39 -16 34 41.3 V I52
2022-02-21 05:36:06 C 10 15 10.72 -16 34 44.5 V I52
2022-02-21 05:36:20 C 10 15 11.07 -16 34 47.7 V I52
2022-02-21 05:36:34 C 10 15 11.39 -16 34 50.6 V I52
2022-02-22 12:11:41 C 10 49 06.88 -20 52 10.8 V T05
2022-02-22 12:16:19 C 10 49 09.95 -20 52 35.6 V T05
2022-02-22 12:25:33 C 10 49 16.03 -20 53 24.0 V T05
2022-02-22 12:40:08 C 10 49 25.65 -20 54 40.4 V T05
2022-02-23 05:44:49 C 11 01 06.04 -22 06 15.9 V W68
2022-02-23 05:51:25 C 11 01 09.07 -22 06 40.5 V W68
2022-02-23 06:12:05 C 11 01 38.00 -22 14 35.6 V U52
2022-02-23 06:15:23 C 11 01 20.18 -22 08 09.2 V W68
2022-02-23 06:20:11 C 11 01 42.00 -22 15 08.2 V U52
2022-02-23 06:26:55 C 11 01 43.19 -22 15 10.1 o 691
2022-02-23 06:28:17 C 11 01 46.04 -22 15 41.4 V U52
2022-02-23 06:29:57 C 11 01 44.60 -22 15 21.9 o 691
2022-02-23 06:31:28 C 11 01 45.32 -22 15 28.1 o 691
2022-02-23 06:44:18 C 11 01 33.51 -22 09 52.8 V W68
2022-02-23 06:44:59 C 11 01 33.79 -22 09 55.0 V W68
2022-02-23 06:49:48 C 11 01 36.05 -22 10 12.3 V W68
2022-02-23 07:22:53 C 11 01 51.32 -22 12 06.4 V W68
2022-02-24 07:31:03 C 11 13 21.62 -23 28 34.0 V U52
2022-02-24 07:41:28 C 11 13 24.85 -23 28 59.4 V U52
2022-02-24 07:51:53 C 11 13 28.01 -23 29 24.6 V U52
2022-02-24 12:33:40 C 11 15 10.74 -23 32 58.3 V 474
2022-02-24 12:36:33 C 11 15 11.55 -23 33 04.9 V 474
2022-02-24 12:38:00 C 11 15 11.96 -23 33 08.3 V 474
2022-02-24 12:39:27 C 11 15 12.37 -23 33 11.6 V 474
2022-02-25 08:03:46 C 11 21 15.46 -24 14 23.2 V 703
2022-02-25 08:11:18 C 11 21 16.76 -24 14 34.2 V 703
2022-02-25 08:18:51 C 11 21 18.35 -24 14 45.9 V 703
2022-02-25 08:26:23 C 11 21 19.83 -24 14 57.6 V 703
2022-02-25 10:20:59 C 11 21 42.90 -24 17 37.2 V 291
2022-02-25 10:25:26 C 11 21 43.81 -24 17 42.9 V 291
2022-02-25 10:29:09 C 11 21 44.57 -24 17 47.6 V 291
2022-02-25 11:14:18 C 11 21 54.211 -24 18 50.50 V G37
2022-02-25 11:15:28 C 11 21 54.460 -24 18 51.89 V G37
2022-02-25 12:52:50 C 11 22 34.22 -24 16 07.9 V 474
2022-02-25 12:58:36 C 11 22 35.34 -24 16 16.7 V 474
2022-02-25 13:04:21 C 11 22 36.48 -24 16 25.5 V 474
2022-02-26 07:07:48 C 11 26 52.89 -24 44 10.6 V 291
2022-02-26 07:13:54 C 11 26 53.77 -24 44 17.9 V 291
2022-02-26 07:15:55 C 11 26 54.06 -24 44 20.4 V 291
2022-02-27 09:45:56 C 11 31 35.44 -25 08 23.7 o 691
2022-02-27 09:51:38 C 11 31 36.03 -25 08 27.1 o 691
2022-02-27 09:57:20 C 11 31 36.66 -25 08 31.0 o 691
2022-03-01 13:25:48 C 11 38 03.370 -25 35 37.81 V T12
2022-03-01 13:26:22 C 11 38 03.402 -25 35 37.93 V T12
2022-03-01 13:26:52 C 11 38 03.430 -25 35 37.99 V T12
2022-03-05 11:13:09 C 11 44 43.930 -25 51 53.27 V T12